WIWN (channel 68) is a television station licensed to Fond du Lac, Wisconsin, United States (in the Green Bay market), but primarily serving the Milwaukee area as an affiliate of Cozi TV. It is owned by CNZ Communications as sister to Milwaukee-licensed low-power, Class A station WMKE-CD (channel 21). Both outlets share studios on West Stratton Drive in suburban New Berlin, while WIWN's transmitter is located on North Humboldt Boulevard in Milwaukee's Estabrook Park neighborhood. History The station first signed on the air in 2000 as WMMF-TV, which carried programming from FamilyNet, under the ownership of Pappas Telecasting. It shared transmitter facilities with WWRS-TV (channel 52), north of Iron Ridge in Dodge County. WIWN is the second television station to be licensed to Fond du Lac. KFIZ-TV (channel 34), an independent station that was co-owned with KFIZ (1450 AM) and WFON (107.1 FM) and had operated from 1968 to 1972. The station changed its call letters to WWAZ in late 2004, in anticipation for a change in affiliation to the Spanish-language Azteca América network; however the station never did join Azteca and Pappas ended up dropping almost all of its affiliations with the network from its stations in July 2007 during a conflict with the network, replacing it with its own new Spanish-language service, TuVision. During TuVision's life, the network was never carried by WWAZ. Most of the station's audience prior to 2007 received its signal over-the-air, as WWAZ and Pappas had previously not pursued any must-carry provisions with local cable and national satellite providers because of affiliation uncertainties; for instance, the station was not carried on the Charter Communications system in Fond du Lac. From Iron Ridge, the station's coverage area ranged from most of the northern part of the eleven-county Milwaukee market area, to the eastern portion of the Madison market, along with the southern portions of the Green Bay market. However, as the station's transmitter was located west of the Kettle Moraine range that bisects the station's coverage area, communities in Sheboygan and Ozaukee counties were unable to receive the station without an outdoor antenna at minimum. However, this changed in mid-2007, when Pappas filed a must-carry provision with Time Warner Cable's Northeastern Wisconsin system, and the station was subsequently added in Green Bay and the Fox Cities on June 26, 2007, replacing Milwaukee CW affiliate WVTV (channel 18), which had aired on the provider since the